2-3a+11+11a=7+4a

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Solution for 2-3a+11+11a=7+4a equation:


Simplifying
2 + -3a + 11 + 11a = 7 + 4a

Reorder the terms:
2 + 11 + -3a + 11a = 7 + 4a

Combine like terms: 2 + 11 = 13
13 + -3a + 11a = 7 + 4a

Combine like terms: -3a + 11a = 8a
13 + 8a = 7 + 4a

Solving
13 + 8a = 7 + 4a

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-4a' to each side of the equation.
13 + 8a + -4a = 7 + 4a + -4a

Combine like terms: 8a + -4a = 4a
13 + 4a = 7 + 4a + -4a

Combine like terms: 4a + -4a = 0
13 + 4a = 7 + 0
13 + 4a = 7

Add '-13' to each side of the equation.
13 + -13 + 4a = 7 + -13

Combine like terms: 13 + -13 = 0
0 + 4a = 7 + -13
4a = 7 + -13

Combine like terms: 7 + -13 = -6
4a = -6

Divide each side by '4'.
a = -1.5

Simplifying
a = -1.5

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